<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Document</title>
        <script src="./js/事件.js"></script>
    </head>
    <body>
        <input type="text" id="name"><br>
        <p id="p1"></p>
        <!-- <input type="button" id="btn1" value="button1"> -->
        <input type="button" id="btn1" value="1">
        <input type="button" id="btn2" value="2">
        <input type="button" id="btn3" value="3">
        <input type="button" id="btn4" value="4">
        <input type="button" id="btn5" value="5">
        <input type="button" id="btn6" value="6">
        <input type="button" id="btn7" value="7">
    </body>
</html>
